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A study of the charge-exchange reaction $pp \to n\Delta^{++} (1232)$ at ISR energies
A study is reported of the charge-exchange reaction pp to n Delta /sup ++/(1232) at the CERN intersecting storage rings (ISR) in the energy range square root s=23 to 53 GeV. From the analysis of the energy dependence of the total cross-section, of the differential cross- section d sigma /dt and of t...
| Autores principales: | , , , , , , , , , , , , , , , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
1977
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| Materias: | |
| Acceso en línea: | https://dx.doi.org/10.1016/0370-2693(77)90569-X http://cds.cern.ch/record/878572 |
| _version_ | 1780907999217319936 |
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| author | De Kerret, H Aubert, Jean-Jacques Bartl, Walter Brandt, A Broll, C Coignet, G Dibon, Heinz Eichinger, H Favier, Jean Flügge, G Gottfried, Christian Massonnet, Louis Nagy, E Neuhofer, G Niebergall, F Orr, R S Regler, Meinhard Schmidt-Parzefall, W Schubert, K R Schumacher, P E Vivargent, M Winter, Klaus |
| author_facet | De Kerret, H Aubert, Jean-Jacques Bartl, Walter Brandt, A Broll, C Coignet, G Dibon, Heinz Eichinger, H Favier, Jean Flügge, G Gottfried, Christian Massonnet, Louis Nagy, E Neuhofer, G Niebergall, F Orr, R S Regler, Meinhard Schmidt-Parzefall, W Schubert, K R Schumacher, P E Vivargent, M Winter, Klaus |
| author_sort | De Kerret, H |
| collection | CERN |
| description | A study is reported of the charge-exchange reaction pp to n Delta /sup ++/(1232) at the CERN intersecting storage rings (ISR) in the energy range square root s=23 to 53 GeV. From the analysis of the energy dependence of the total cross-section, of the differential cross- section d sigma /dt and of the decay angular distributions evidence is found that pion exchange is dominant up to square root s=23 GeV and that ( rho +A/sub 2/) exchange dominates the reaction for square root s>or=30 GeV, as described by simple Regge-pole models. (13 refs). |
| id | cern-878572 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 1977 |
| record_format | invenio |
| spelling | cern-8785722019-09-30T06:29:59Zdoi:10.1016/0370-2693(77)90569-Xhttp://cds.cern.ch/record/878572engDe Kerret, HAubert, Jean-JacquesBartl, WalterBrandt, ABroll, CCoignet, GDibon, HeinzEichinger, HFavier, JeanFlügge, GGottfried, ChristianMassonnet, LouisNagy, ENeuhofer, GNiebergall, FOrr, R SRegler, MeinhardSchmidt-Parzefall, WSchubert, K RSchumacher, P EVivargent, MWinter, KlausA study of the charge-exchange reaction $pp \to n\Delta^{++} (1232)$ at ISR energiesParticle Physics - PhenomenologyA study is reported of the charge-exchange reaction pp to n Delta /sup ++/(1232) at the CERN intersecting storage rings (ISR) in the energy range square root s=23 to 53 GeV. From the analysis of the energy dependence of the total cross-section, of the differential cross- section d sigma /dt and of the decay angular distributions evidence is found that pion exchange is dominant up to square root s=23 GeV and that ( rho +A/sub 2/) exchange dominates the reaction for square root s>or=30 GeV, as described by simple Regge-pole models. (13 refs).oai:cds.cern.ch:8785721977 |
| spellingShingle | Particle Physics - Phenomenology De Kerret, H Aubert, Jean-Jacques Bartl, Walter Brandt, A Broll, C Coignet, G Dibon, Heinz Eichinger, H Favier, Jean Flügge, G Gottfried, Christian Massonnet, Louis Nagy, E Neuhofer, G Niebergall, F Orr, R S Regler, Meinhard Schmidt-Parzefall, W Schubert, K R Schumacher, P E Vivargent, M Winter, Klaus A study of the charge-exchange reaction $pp \to n\Delta^{++} (1232)$ at ISR energies |
| title | A study of the charge-exchange reaction $pp \to n\Delta^{++} (1232)$ at ISR energies |
| title_full | A study of the charge-exchange reaction $pp \to n\Delta^{++} (1232)$ at ISR energies |
| title_fullStr | A study of the charge-exchange reaction $pp \to n\Delta^{++} (1232)$ at ISR energies |
| title_full_unstemmed | A study of the charge-exchange reaction $pp \to n\Delta^{++} (1232)$ at ISR energies |
| title_short | A study of the charge-exchange reaction $pp \to n\Delta^{++} (1232)$ at ISR energies |
| title_sort | study of the charge-exchange reaction $pp \to n\delta^{++} (1232)$ at isr energies |
| topic | Particle Physics - Phenomenology |
| url | https://dx.doi.org/10.1016/0370-2693(77)90569-X http://cds.cern.ch/record/878572 |
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